Hi, Recently I have bought Zalman CNPS9300AT CPU cooler. It says Ultra Quite....Yeah, right . It has such annoying noise even when doing min 1000 RPM. You can go insane when being in silent room with this cooler. At thirst I though it was broken or something so I asked to replace it. After few days I got the other one (at least I think so) but nothing changed at all. Sound still remained horrible. I guess it's just the way it works. So I went back to my stock cooler (it is much quite) but I am not fully happy with it (has some issues too). Any quite coolers for my CPU??? I mean REALLY good and QUITE ones??? Thank You.